CN204875550U - Prevention of seepage steel construction pier shaft template - Google Patents
Prevention of seepage steel construction pier shaft template Download PDFInfo
- Publication number
- CN204875550U CN204875550U CN201520653643.6U CN201520653643U CN204875550U CN 204875550 U CN204875550 U CN 204875550U CN 201520653643 U CN201520653643 U CN 201520653643U CN 204875550 U CN204875550 U CN 204875550U
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- China
- Prior art keywords
- wallboard
- arc
- pier body
- steel
- body formwork
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Abstract
The utility model discloses a prevention of seepage steel construction pier shaft template, include: arc wallboard and two arc splicing that the level set up, the vertical connection setting of arc wallboard is between two arc splicing, the one end of arc wallboard evagination wall is provided with first connecting plate, and the other end subsides of arc wallboard evagination wall are covered and are provided with the extension wallboard, the end that extends wallboard evagination wall is provided with the second connecting plate corresponding with first connecting plate, be provided with a sealed recess on the indent wall of extension wallboard, be provided with the rubber seal strip in the sealed recess, the one end of arc wallboard is provided with the step, and the other end is provided with the draw -in groove that corresponds with the step. In this way, prevention of seepage steel construction pier shaft template, intensity is high, utilizes the first connecting plate and the second connecting plate that correspond to carry out the bolt fastening between two pier shaft templates, the leakproofness is good, the infiltration of the deformation that has reduced seam concrete when pouring into a mould.
Description
Technical field
The utility model relates to the steel work template field of railway bridge pier shaft, particularly relates to a kind of steel impermeable structure pier body formwork.
Background technology
In the process of construction of railway bridge pier shaft, the steel work mould that pier body formwork adopts overall bulk to combine usually.Because the volume of pier shaft is large, the steel work mould of pier shaft should have enough intensity, rigidity and stability, can bear the gravity of institute's concreting, lateral pressure and working load, avoids distortion, thus ensures the correct of physical dimension.
The steel work mould of pier shaft usually adopts bolt to be connected and fixed in the process of combination, and the structural strength of junction is poor, and seam easily deforms and seepage, have impact on the size Control of structural stability and pier shaft, needs to improve.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of steel impermeable structure pier body formwork, improves the sealing of structural strength and seam, avoids seepage.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of steel impermeable structure pier body formwork, comprise: arc wallboard and two pieces of horizontally disposed curved tabs, described two pieces of curved tabs parallel, described arc wallboard vertically connects and is arranged between two pieces of curved tabs, one end of described arc wallboard out bumped surface is provided with the first junction plate, the other end of arc wallboard out bumped surface pastes and is provided with extension wallboard, the end of described extension wallboard out bumped surface is provided with second junction plate corresponding with the first junction plate, the indent wall of described extension wallboard is provided with a sealed groove, rubber weather strip is provided with in described sealed groove, one end of described arc wallboard is provided with step, the other end is provided with the draw-in groove corresponding with step.
In the utility model preferred embodiment, be also provided with several support channel-section steel between described two pieces of curved tabs, described support channel-section steel is welded on the out bumped surface of arc wallboard respectively.
In the utility model preferred embodiment, described steel impermeable structure pier body formwork also comprises a hollow square tube of arc, and the hollow square tube of described arc to be set in parallel between two pieces of curved tabs and to be welded on that to support channel-section steel outside.
In the utility model preferred embodiment, described curved tabs is respectively arranged with several installation through hole.
In the utility model preferred embodiment, described first junction plate and the second junction plate are provided with corresponding bolt hole.
The beneficial effects of the utility model are: a kind of steel impermeable structure pier body formwork that the utility model is pointed out, sound construction, intensity is high, non-deformability is strong, when pier body formwork combines, utilize the first corresponding junction plate and the second junction plate to carry out bolt between two pieces of pier body formworks and fix, good airproof performance, concrete infiltration when decreasing the distortion of seam and pour into a mould, improves stability and the quality of pier shaft cast.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of steel impermeable structure of the utility model pier body formwork one preferred embodiment;
Fig. 2 is the structural representation of a kind of steel impermeable structure of the utility model pier body formwork junction when combining.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, the utility model embodiment comprises:
A kind of steel impermeable structure pier body formwork, comprise: arc wallboard 1 and two pieces of horizontally disposed curved tabs 2, described two pieces of curved tabs 2 parallel, described arc wallboard 1 vertically connection is arranged between two pieces of curved tabs 2, one end of described arc wallboard 1 out bumped surface is provided with the first junction plate 3, the other end of arc wallboard 1 out bumped surface pastes to be provided with and extends wallboard 5, the end of described extension wallboard 5 out bumped surface is provided with second junction plate 4 corresponding with the first junction plate 3, the indent wall of described extension wallboard 5 is provided with a sealed groove, rubber weather strip 8 is provided with in described sealed groove, during pier body formwork combination, the extension wallboard 5 of junction is fitted in outside the arc wallboard 1 of adjacent pier body formwork, rubber weather strip 8 effectively prevent the seepage of moisture in concrete.
One end of described arc wallboard 1 is provided with step 11, the other end is provided with the draw-in groove corresponding with step 11, the cooperation of step 11 and draw-in groove, strengthen the cooperation between arc wallboard 1 on adjacent pier body formwork, make seam good to concrete barrier properties, connective stability is high, and avoid arc wallboard 1 end to tilt, the surface accuracy of pier shaft is high.
Also be provided with several support channel-section steel 6 between described two pieces of curved tabs 2, described support channel-section steel 6 is welded on the out bumped surface of arc wallboard 1 respectively.
Described steel impermeable structure pier body formwork also comprises a hollow square tube 7 of arc, the hollow square tube 7 of described arc to be set in parallel between two pieces of curved tabs 2 and to be welded on that to support channel-section steel 6 outside, both carried out supporting being connected and fixed between channel-section steel 6, turn improve overall structural strength, the ability of particularly anti-concrete side pressure during pier shaft cast.
Described curved tabs 2 is respectively arranged with several installation through hole 21.Through hole 21 is installed fix for the superposition of bolster, adapts to the pier shaft of differing heights.
Described first junction plate 3 and the second junction plate 4 are provided with corresponding bolt hole, during pier body formwork combination, the second junction plate 4 of the first junction plate 3 and adjacent pier body formwork that utilize bolt to pass pier body formwork in junction is connected and fixed, and laminating degree is high, bonding strength is high, sound construction.
In sum, a kind of steel impermeable structure pier body formwork that the utility model is pointed out, combined and instant, structural strength is high, strengthens cooperation and the barrier performance of seam crossing especially, improves stability and the surface quality of pier shaft cast.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a steel impermeable structure pier body formwork, comprise: arc wallboard and two pieces of horizontally disposed curved tabs, described two pieces of curved tabs parallel, described arc wallboard vertically connects and is arranged between two pieces of curved tabs, it is characterized in that, one end of described arc wallboard out bumped surface is provided with the first junction plate, the other end of arc wallboard out bumped surface pastes and is provided with extension wallboard, the end of described extension wallboard out bumped surface is provided with second junction plate corresponding with the first junction plate, the indent wall of described extension wallboard is provided with a sealed groove, rubber weather strip is provided with in described sealed groove, one end of described arc wallboard is provided with step, the other end is provided with the draw-in groove corresponding with step.
2. steel impermeable structure pier body formwork according to claim 1, is characterized in that, be also provided with several support channel-section steel between described two pieces of curved tabs, described support channel-section steel is welded on the out bumped surface of arc wallboard respectively.
3. steel impermeable structure pier body formwork according to claim 2, it is characterized in that, described steel impermeable structure pier body formwork also comprises a hollow square tube of arc, and the hollow square tube of described arc to be set in parallel between two pieces of curved tabs and to be welded on that to support channel-section steel outside.
4. steel impermeable structure pier body formwork according to claim 1, is characterized in that, described curved tabs is respectively arranged with several installation through hole.
5. steel impermeable structure pier body formwork according to claim 1, is characterized in that, described first junction plate and the second junction plate are provided with corresponding bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520653643.6U CN204875550U (en) | 2015-08-27 | 2015-08-27 | Prevention of seepage steel construction pier shaft template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520653643.6U CN204875550U (en) | 2015-08-27 | 2015-08-27 | Prevention of seepage steel construction pier shaft template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204875550U true CN204875550U (en) | 2015-12-16 |
Family
ID=54819942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520653643.6U Expired - Fee Related CN204875550U (en) | 2015-08-27 | 2015-08-27 | Prevention of seepage steel construction pier shaft template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204875550U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133498A (en) * | 2015-08-27 | 2015-12-09 | 江苏明福钢结构有限公司 | Seepage-proofing steel structure pier body form board |
| CN108643046A (en) * | 2018-05-16 | 2018-10-12 | 湖州南浔亿康机械有限公司 | A kind of template of pier column of bridge |
-
2015
- 2015-08-27 CN CN201520653643.6U patent/CN204875550U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133498A (en) * | 2015-08-27 | 2015-12-09 | 江苏明福钢结构有限公司 | Seepage-proofing steel structure pier body form board |
| CN108643046A (en) * | 2018-05-16 | 2018-10-12 | 湖州南浔亿康机械有限公司 | A kind of template of pier column of bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20190827 |